Extend Male Enhancement Another important factor in knowing how to select the best penis enlargement method is plain old common sense! Some companies may spend millions of dollars to promote a product, even if there is no scientific proof that it could work. The Male Enhancement old saying goes like this. Sling enough mud and some of it will stick! The theory is that if you see an ad over and over again, soon enough you will believe it and buy the product or service. They are usually overpriced, and there is reason for that, too. If a company knows their product will not work, they have to charge an arm and a leg because the intelligent consumer will soon quit using the product. A perfect example is the $50 to $150 for a 30 day supply of magic pills to increase your penis size. Do not be duped! None of those pills will work!